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58537 (1997 EG14)
Classification: Outer Main-belt Asteroid          SPK-ID: 2058537
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1061198625724769 5.9611e-08  
a 3.20153043878619 2.7679e-08 au
q 2.861784468600598 1.8396e-07 au
i 3.781217894703149 6.1244e-06 deg
node 323.9863044402096 7.6407e-05 deg
peri 189.1703720326155 7.9833e-05 deg
M 28.80699664282069 2.1993e-05 deg
tp 2458833.071124265388
(2019-Dec-15.57112427)
0.00012775 TDB
period 2092.35263265398
5.73
2.7134e-05
7.429e-08
d
yr
n .1720551279845067 2.2313e-09 deg/d
Q 3.541276408971782 3.0616e-08 au
  Orbit Determination Parameters
   # obs. used (total)      393  
   data-arc span      8481 days (23.22 yr)  
   first obs. used      1997-03-03  
   last obs. used      2020-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52913  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:50:44  

Additional Information
 Earth MOID = 1.87227 au 
 Jupiter MOID = 1.46034 au 
 T_jup = 3.182 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6   n/a MPO432139  

58537 (1997 EG14)          Discovered 1997-Mar-03 by Spacewatch at Kitt Peak
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 EG14 = 2000 RD58 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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